Requirements analysis and specification

老外写的软件需求分析，打架可以看一看Whyisitoneoffirstactivitiesinsoftwarelifecycle?Needtounderstandwhatcustomerwantsfirst!Goalistounderstandthecustomer’sproblemThoughcustomermaynotfullyunderstandit!Requirementsanalysissays:“Makealistoftheguidelineswewillusetoknowwhenthejobisdoneandthecustomeriss